15055853 has 2 divisors, whose sum is σ = 15055854. Its totient is φ = 15055852.

The previous prime is 15055841. The next prime is 15055871. The reversal of 15055853 is 35855051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11377129 + 3678724 = 3373^2 + 1918^2 .

It is an emirp because it is prime and its reverse (35855051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 15055853 - 2¹⁶ = 14990317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15055813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7527926 + 7527927.

It is an arithmetic number, because the mean of its divisors is an integer number (7527927).

Almost surely, 2^15055853 is an apocalyptic number.

It is an amenable number.

15055853 is a deficient number, since it is larger than the sum of its proper divisors (1).

15055853 is an equidigital number, since it uses as much as digits as its factorization.

15055853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15000, while the sum is 32.

The square root of 15055853 is about 3880.1872377503. The cubic root of 15055853 is about 246.9269290538.

The spelling of 15055853 in words is "fifteen million, fifty-five thousand, eight hundred fifty-three".